Day and Night
What does earth's constant rotation cause us to experience? Its causes day and night How long does it take earth to complete one rotation? 24 hours From which direction does the sun rise? West From which direction does the sun set? East What do you think would happen if the Earth stopped rotating? How would this effect human life?It would effects us because we would never have the seasons and we would only heave the day not night. Key Concept about Earth's rotation:Earths rotation makes us hve the 4 seasons and makes up the have day and night. Seasons What poles does the Earth's axis run through? North and South What do you notice about the Earth's position when the axis appears? its on a tilt
What two hemispheres does the equator divide the earth into? Northern Hemisphere || Direct Light || || Angled or Indirect ligt || || .foucused spot .hot || || .spread out .heat weaker ||
Key Concept: Which produces more heat?Direct sunlight Which produces less?Indirect sunlight Is the Earth's tilt always pointing the the right or the left? Left
Do the Northern and Southern Hemispheres ever experience the same season?No What do you notice about their seasons?They are always after us









Northern Hemisphere

winter
spring
summer
fall
Indirect Sunlight
Equal
Direct Sunlight
Equal



Southern Hemisphere

winter
spring
summer
fall
Indirect Sunlight
Equal
Direct Sunlight
Equal



winter solstice
spring equinox
summer solstice
fall equinox
Date
Dec. 22
March.21
June.21
Sep.22
Describe the
amount of daylight
Shortest day of the year
12 hour days
longest day of year
12 hour days







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